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AGILE
2015
Springer
72views GIS» more  AGILE 2015»
8 years 6 months ago
Privacy Preserving Centralized Counting of Moving Objects
Proliferation of pervasive devices capturing sensible data streams, e.g. mobility records, raise concerns on individual privacy. Even if the data is aggregated at a central server,...
Thomas Liebig
AGILE
2015
Springer
37views GIS» more  AGILE 2015»
8 years 6 months ago
Understanding Taxi Driving Behaviors from Movement Data
Abstract. Understanding taxi mobility has significant social and economic impacts on the urban areas. The goal of this paper is to visualize and analyze the spatiotemporal driving ...
Linfang Ding, Hongchao Fan, Liqiu Meng
AGILE
2015
Springer
29views GIS» more  AGILE 2015»
8 years 6 months ago
Labeling Streets Along a Route in Interactive 3D Maps Using Billboards
We consider the problem of labeling linear objects, such as streets, in interactive 3D maps, where the user can continuously pan, zoom, and rotate a perspective view of the scene. ...
Nadine Schwartges, Benjamin Morgan, Jan-Henrik Hau...
AGILE
2015
Springer
41views GIS» more  AGILE 2015»
8 years 6 months ago
Enabling Semantic Search and Knowledge Discovery for ArcGIS Online: A Linked-Data-Driven Approach
ArcGIS Online is a unified Web portal designed by Environment System Research Institute (ESRI). It contains a rich collection of Web maps, layers, and services contributed by GIS ...
Yingjie Hu, Krzysztof Janowicz, Sathya Prasad, Son...
AGILE
2015
Springer
36views GIS» more  AGILE 2015»
8 years 6 months ago
Automated Generation of Indoor Accessibility Information for Mobility-Impaired Individuals
One important issue in developing assistive navigation systems for people with disability is the accuracy and relevancy of the systems’ knowledge bases from the perspective of th...
Nemanja Kostic, Simon Scheider
AGILE
2015
Springer
36views GIS» more  AGILE 2015»
8 years 6 months ago
A Semantic Region Growing Algorithm: Extraction of Urban Settings
Heidelinde Hobel, Amin Abdalla, Paolo Fogliaroni, ...

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jltobiasResearch Scientist, MSc
Northrop Grumman
jltobias
James L. Tobias, MS, GISP

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468profile views
vestrela@id.uff.brProfessor
Universidade Federal Fluminense
vestrela@id.uff.br
B.Sc. degree from Federal University of Rio de Janeiro (UFRJ) in Electrical and Computer Engineering (ECE); M.Sc. from the Instituto Tecnológico de Aeronáutica (ITA), Sao Jose ...
COSIT
2011
Springer
322views GIS» more  COSIT 2011»
12 years 10 months ago
CLP(QS): A Declarative Spatial Reasoning Framework
Abstract. We propose CLP(QS), a declarative spatial reasoning framework capable of representing and reasoning about high-level, qualitative spatial knowledge about the world. We sy...
Mehul Bhatt, Jae Hee Lee, Carl Schultz
COSIT
2011
Springer
343views GIS» more  COSIT 2011»
12 years 10 months ago
Linguistic and Cultural Universality of the Concept of Sense-of-Direction
Daniel R. Montello, Danqing Xiao